which type of stream channel is void of water for a majority of the year and only flows after a precipitation or snow-melt event?
a. perennial flow
b. ephemeral flow c. intermittent flow d. diurnal flow

As with the production of water, not all acid-base reactions result in the development of a salt. In water molecules, there is an excessive amount of attraction between the two ions. Water alone cannot be referred to be a salt since a salt must, by definition, be able to dissolve in water. Water is a covalent compound, while salt is an ionic one.

The reaction of acid and base which gives water is given as:

\(H_{3}O^{+} + OH^{-} \rightarrow H_{2}O_{(l)}\)

These ionic species aren't actually separate things; each one has a counterion attached to it. A metal cation is often connected with the base, and a non-metal anion with the acid.

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The weather balloon is 83.134 miles away from the Western station.

To solve this problem, we can use trigonometry and the concept of bearings. Let's break down the information provided:

We need to find the distance between the western station and the weather balloon.

Let's assume the distance between the western station and the weather balloon is 'x' miles.

Using the concept of bearings, the angle between the bearing of N37°E and the bearing of N°E is 37° (since both bearings are measured from the north).

Now, we can form a right-angled triangle using the given information. The distance between the tracking stations (138 miles) forms the base of the triangle, the distance from the eastern station to the weather balloon (x miles) forms the vertical side of the triangle, and the distance from the western station to the weather balloon forms the hypotenuse of the triangle.

Using trigonometry, we can use the sine function to relate the angle and the sides of the triangle:

sin(37°) = x/138

Rearranging the equation:

x = 138 * sin(37°)

Calculating the value:

x ≈ 138 * 0.6018

x ≈ 83.134

Therefore, the weather balloon is approximately 83.134 miles away from the Western station.

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The largest aquifer in the U.S. is the Ogallala aquifer, also known as the High Plains aquifer.

It is a vital source of groundwater for many states, covering over 175,000 square miles and stretching from South Dakota to Texas. The Ogallala aquifer provides water for approximately 20% of the country's agricultural production, including corn, wheat, and soybeans. However, the aquifer is being depleted at an alarming rate due to overuse, particularly in the southern regions of the aquifer where irrigation for agriculture is most prevalent.

This has led to concerns about the long-term sustainability of the aquifer and its ability to meet the growing demands for water. Efforts are being made to manage the aquifer more sustainably, such as through the adoption of more efficient irrigation practices and the development of alternative sources of water. The Ogallala aquifer remains a critical resource for the agricultural industry and the communities it supports, highlighting the importance of responsible and sustainable management of our water resources.

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Answer:

slatt

Explanation:

got it right

This process creates volcanic mountains. Volcanic mountains are formed by volcanic activities on the earth's surface.

Mountains are often formed by the movement of tectonic plates on the earth's crust. The crust itself is made by the different large tectonic plates.

There are three ways to form a mountain which is following, volcanic, fold, and block mountains.

The great African rift valley and Rhine valley in Germany is an examples of block mountains.

Fold mountains are the Himalayas, Alps, and the Rockies.

Valcanic mountains are Vesuvius, Kilimanjaro, and Mount Fuji.

Therefore the correct option is C.

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The migration patterns of early humans from Africa to North America can be traced through several stages.

It is believed that the first migration out of Africa occurred around 1.8 million years ago when early Homo erectus populations ventured into Eurasia.

Around 70,000 years ago, a significant migration event occurred known as the "Out of Africa" migration. This movement involved Homo sapiens, the modern human species, leaving Africa and spreading across the globe.

These early humans followed various routes, including coastal routes along the Indian Ocean and Arabian Sea, eventually reaching Southeast Asia and the islands of Indonesia and Melanesia.

From there, some early human populations continued their migration across the Bering land bridge, which connected Asia and North America during periods of lower sea levels due to glaciations.

This migration into North America is believed to have occurred around 15,000 to 20,000 years ago. These early humans then dispersed and populated different regions of North America over time.

The theory of early human migration, often referred to as the "Out of Africa" theory or the "Replacement" theory, posits that modern humans originated in Africa and subsequently migrated and replaced earlier human species in other regions of the world.

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Answer:

Pamir Mountains.

Explanation:

I know this one.

Answer:

In my view, government has two important roles to play in this. The first is on the emissions side. As you know, climate change is caused by a build-up of carbon in the atmosphere, and that is primarily a result of burning fossil fuels. One that carbon in released into the atmosphere, it stays there for hundreds of years – by making the choice to continue burning fossil fuels today, we are heating up the planet for generations to come. Or to be more blunt about it, by continuing to burn coal, oil, and gas, we are ensuring that our kids and grand-children will be living on a radically different – and likely more chaotic – planet.

Explanation:

Answer:

Divide

Explanation:

Answer:

german ex-presidents “Oval Office”

Explanation:

Answer:

He got it the one obove me or below

Explanation:

You mad bc my truck hard

Answer:

d should be a fault and b should be underwater volcano i think

Explanation:

The separatist movement in Brazil and the formation of the Republic of the Pampas in a dispute over inequalities between the northern and southern parts of the country.

Separatism is the promotion of racial, governmental, religious, ethnic, tribal, cultural, or gender segregation from the greater group. Similar to secession, full political secession is the traditional definition of separatist.

Groups who only want more freedom are not separatist in the traditional sense. Separation by choice may serve constructive objectives and is not the same as segregation that is mandated by the government, contrary to some discourse settings that link separatist with segregation based on religion, race, or sexual orientation.

This term is the subject of some academic controversy, particularly in relation to secessionism, as has been covered online. Identity politics, or political activism and theorizing based on the members' common experiences, is a practiced by separatist groups.

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The report on the topic of climate change helped the general public relate to the topic by presenting scientific evidence and data in a clear and understandable manner.

The report provided information on the causes and effects of climate change, as well as the actions that can be taken to mitigate its impact. It also included real-life examples of how climate change is affecting different regions and communities around the world. By presenting this information in a way that is easy to comprehend, the report helped the general public better understand the seriousness of the issue and its potential consequences. This, in turn, led to increased awareness and concern about the topic, and a greater willingness to take action to address it. Additionally, the report helped to dispel some of the myths and misconceptions surrounding climate change, which further contributed to the public's understanding and engagement with the issue.

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Gutta-percha is the natural rubber material used to obturate the pulpal canal after treatment is completed.

Therefore, gutta-percha is the natural rubber material used to obturate the pulpal canal after treatment is completed.

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Temperature and salinity, is responsible for surface currents. Thus, option (a) is correct.

The density of ocean currents is influenced by their temperature and salinity. Cooler and more salinity-rich fluids are denser than warmer and less salinity-rich waters, and as a result, they are what create deep currents.

It's important to keep in mind that warm water can accommodate more salts and minerals, thus their relative concentration is lower than in cooler water, which concentrates quickly with the same amount of salts and minerals. This explains why cooler deep currents are saltier than surface currents.

Therefore, option (a) is correct.

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The field of telescopes has been advancing rapidly in recent years, with numerous new developments and technologies changing the way we view and understand the universe.

One of the most significant new developments in telescopes is the increasing use of adaptive optics, which allow for the correction of distortions caused by Earth's atmosphere. This technology is being used to build increasingly larger ground-based telescopes, which can produce images comparable to those captured by space-based telescopes.

Another major development is the increasing use of interferometry, which involves combining data from multiple telescopes to produce high-resolution images. This technique is allowing researchers to study objects in unprecedented detail, including black holes and other phenomena that were previously difficult to observe.

In addition, new telescopes are being designed and constructed with advanced optics and detectors, allowing them to capture data across multiple wavelengths, including infrared and X-ray. These telescopes are revolutionizing our understanding of the universe, revealing new insights into the nature of dark matter, the origins of galaxies, and the evolution of the universe itself.

Overall, the new developments in telescopes are allowing us to explore and understand the universe in ways that were previously unimaginable, paving the way for groundbreaking discoveries and advancements in our knowledge of the cosmos.

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With the earthquake's epicenter being southeast of the city and an estimated impact radius of 10 kilometers, it is crucial for authorities and residents to be prepared, follow safety protocols, and stay informed.

The seismological service has identified the epicenter of an earthquake near a city. Based on their analysis, the epicenter is located approximately 13 kilometers east and 15 kilometers south of the city's coordinates. This means that the earthquake's epicenter is positioned southeast of the city.

Furthermore, the seismological service has estimated that the earthquake's impact is likely to reach a radius of 10 kilometers around the epicenter. This implies that areas within a 10-kilometer radius of the epicenter, including the city and its surrounding regions, are at a higher risk of experiencing the effects of the earthquake.

Given the proximity of the epicenter to the city, it is crucial for local authorities and residents to be prepared and take appropriate safety measures. Earthquakes can cause significant damage to infrastructure, pose threats to human lives, and result in secondary hazards such as landslides and aftershocks.

Therefore, it is essential to follow established earthquake safety protocols, such as seeking shelter in sturdy structures, staying away from windows and heavy objects, and listening to official instructions and evacuation orders.

It is advisable for the local government and emergency services to promptly disseminate information and coordinate rescue and relief efforts to mitigate the potential impact of the earthquake.

Additionally, individuals should remain vigilant, stay informed about the latest updates from the seismological service and local authorities, and be prepared to act swiftly in response to any emergency situations that may arise.

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Answer:

sunni beleive that Mohammad pbuh is the messenger and shia beleive its his cousin

Answer:

?????????????

Explanation:

The crustal profile below shows two areas where the sedimentary rock layers have changed. The sedimentary bedrock of both regions was originally formed as horizontal layer.

Earth's tectonic plates can collide, slide over each other, or separate, deforming rock layers. This can cause folding, faulting, or tilting of originally horizontal sedimentary layers. The weight of overlying sediments and crustal movements can compress sedimentary layers, causing deformation and tilting.

Volcanic eruptions can deposit ash and lava flows on top of sediment layers, changing their composition and structure. The heat and pressure associated with volcanic activity can also cause metamorphism that transforms sedimentary rocks into metamorphic rocks.

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The correct question is :

the cross sections of crust below represent two regions of sedimentary rock layers that have been altered. the sedimentary bedrock in both regions originally formed as ____ .

There are many literary artists that came from the Visayas and Mindanao regions. Some of the well known personalities are the following:

Martin Abellana

Francisco Alvarez

Francisco Alvarado

Cora Almerino

Erro Merquita

Macario Tiu

The last two are Mindanaon writers who recently won the Carlos Palanca Award by writing Isla Verde and Black Pearl, respectively.

Visayas is one of the Philippines' 3 important island organizations. In crucial Visayas, Cebu town’s Spanish colonial architecture consists of the triangular citadel San Pedro and the Basilica del Santo Niño. Bohol Island’s Chocolate Hills are a group of extra than 1,000 conical, grass-protected mounds that flip brown in the dry season. In Corella, rare worm-eyed primates called tarsiers are included on the Philippine Tarsier Sanctuary.

What's Visayas recognized for?

The Visayas is known for sparkling mangoes, scenic drives, common bus services by way of corporations which include Ceres Liners (although no longer speedy at an average speed of 30 to 35 kilometers in keeping with hour relying on visitors situations) and a mess of smaller islands to discover, dive or snorkel at.

What are the five foremost islands in Visayas?

The Visayan group consists of seven massive and numerous hundred smaller islands clustered across the Visayan, Samar, and Camotes seas. The seven essential islands are Bohol, Cebu, Leyte, Masbate, Negros, Panay, and Samar.

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Answer: 7 people per square miles

Explanation:

Population density is calculated as:

Dp= N/A.

where,

Dp = population density

N = total population = 175

A = land area = 25

Population density = 175/25 = 7 people per square miles

Answer:

A. dahil sa karamihan sa mga namimili ay mapili sa produkto

C. magiging madali ang pagbebenta

Explanation:

Answer: Prior to independence Belize had been a British colony since 1862, changing its name to Belize from British Honduras in June 1973.

The country that was once known as British Honduras is now known as Belize.

British Honduras was the former name of the country now known as Belize. It was a British colony located in Central America. The name British Honduras was used from the time of British colonization in the early 19th century until the country gained independence in 1981.

During the colonial period, British Honduras was under British rule and administered as a crown colony. It was a part of the British Empire, and its name reflected its status as a British territory.

In 1973, the colony's name was officially changed to Belize, and it continued under British administration until it gained full independence on September 21, 1981. Since then, Belize has been a sovereign nation in Central America.

The change in name from British Honduras to Belize marked the country's transition to an independent nation, separate from its colonial past, and reflected its cultural identity and aspirations as a sovereign state.

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The way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents.

The medieval towns in Europe began as the centers for trade, but they soon became places where many goods were produced.

Hence, the way in which the geography and trade routes combined to aid the development of cities in medieval europe is that its allow facilitate easy exportation of goods to neighborhood continents such as Asia and Africa.

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Frontogenesis is the formation of a weather front, or the strengthening of an existing front, on a weather map. It occurs when there is an increase in the temperature gradient or the convergence of winds at the front.

This can result in the formation of clouds, precipitation, and other weather phenomena. The opposite of frontogenesis is frontolysis, which is the weakening or dissipation of a front on a weather map.

Frontogenesis can be represented on a weather map by the placement of isotherms, which are lines connecting points of equal temperature, and isobars, which are lines connecting points of equal atmospheric pressure. The closer together these lines are, the stronger the front and the more likely it is to produce significant weather changes. Frontogenesis can also be indicated by the placement of symbols such as triangles and half-circles, which represent areas of warm and cold air masses, respectively.Frontogenesis is an important concept in meteorology, as it can provide valuable information about upcoming weather patterns and conditions. Understanding how and where fronts form on a weather map can help meteorologists make more accurate forecasts and predictions, which can be important for safety and planning purposes.

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I believe the answer to the question is b, the pope

Answer:

about 60 ft.

Explanation:

the shadow would be the hypotenuse(I think). You would use cross multiplication so take the shadow of the person over the height of the person equal to the shadow of the tree and the unknown height of the tree(which ill say is x). When using cross multiplication you get 12 times x and 120 times 6. from there you have 12x = 720 then divide by 12 to get x and the answer is 60.

I'm not an expert just a geometry student who's worked with similar triangles so you should double check the answer.Hope this will help you!

12/6 = 120/x    

12x=720

divide both by 12

x=60 Hieght of tree is 60ft

Answer:

The longitude of the location of the ship is W

Explanation:

Here we have the time at the prime meridian as 2 pm while the time at the ship is 10 am

What this means is that the prime meridian is 4 hours ahead of the time of the location of the ship.

Geographically, whenever a location is east of the prime meridian, it is ahead of the prime

meridian on time

If however a location is west of the prime meridian, the prime meridian is ahead of it on time

In this question, we can see that the prime meridian is ahead in time, so automatically the location is west of the prime

meridian

So therefore, its longitude is W

To determine, if a ship is sailing on an ocean and it is 2:00 pm at the prime meridian and 10:00 am on the ship, what is the longitudinal location of the ship, the following logical reasoning must be performed:

The time zones move across the world map from left to right, that is, from west to east. Thus, the west will always be a smaller time zone than the east.

Therefore, if it is 2 PM (14:00) at the prime meridian and 10 AM on the ship, the ship is west of the prime meridian.

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